The pen my brother gave me as a birthday gift _____ smoothly. I do like it.
#68970
A
wrote
B
is writing
C
is written
D
writes
推荐题目
How did all these _________?
#69492
A
came out
B
come up
C
come across
D
come about
All passengers ___ to show their tickets next time.
#81088
A
require
B
will require
C
are required
D
are to require